拉另一列查詢

我有一個查詢，我需要拉另一列。我有一個死灰色的時刻，需要幫助。拉另一列查詢

查詢作爲是

SELECT g.groupId,g.name AS groupName,l.logId,l.name AS logName, i.itemID, 
i.name AS itemName, le.userName,completed, i.optimalMin,i.optimalMax ,le.value, 
u.name AS unitDescription,g.parentId 
FROM logExceptions le 
INNER JOIN logs l ON l.logID = le.logID 
INNER JOIN groups g ON g.groupId = l.groupId 
INNER JOIN items i ON le.itemId = i.itemId 
INNER JOIN units u ON i.unitId = u.unitId

列名實際上l.name只是爲parentId的。附加的圖像將顯示我的意思。

來源

2013-09-21 Portlight

您已經拉動一個名爲'l.name'的字段，。你還沒有發佈你的圖片。 – 2013-09-21 02:09:36

也許你應該在撰寫這個問題之前等待你的大腦復活... – Bohemian

解決方案 SELECT g.groupId，g.name AS groupName，l.logId，l.name AS logName，i.itemID， i .name AS itemName，le.userName，completed，i.optimalMin，i.optimalMax，le.value， u.name AS unitDescription，g.parentId，g1.name AS parentName FROM logExceptions le INNER JOIN logs l ON l .logID = le.logID INNER JOIN groups g ON g.groupId = l.groupId INNER JOIN items i ON le.itemId = i.itemId left JOIN groups g1 ON g.parentId = g1.groupId INNER JOIN units u ON i.unitId = u.unitId – Portlight

SOLUTION SELECT g.groupId，g.name AS組名，l.logId，l.name AS LOGNAME，i.itemID，i.name AS ITEMNAME，le.userName完成，i.optimalMin，我。 optimalMax，le.value，u.name AS unitDescription，g.parentId，g1.name AS parentName FROM logExceptions le INNER JOIN日誌l ON l.logID = le.logID INNER JOIN組g g.groupId = l.groupId INNER JOIN items on ON le.itemId = i.itemId left JOIN groups g1 ON g.parentId = g1.groupId INNER JOIN units u ON i.unitId = u.unitId

來源

2013-11-20 04:44:28 Portlight

拉另一列查詢

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